I orginally had MAC in 2008, was treated with azithromycin, refampin, and ethambutol. Cleared in 2010 by the ID doc to stop meds. Ten years later, I'm back with another MAC. He put me on Azithromycin and Ethambutol for life. Said I was too prone to catching something again. Recently I had to stop the Ethambutol because of my worsening eyes. I am wondering if anyone is in a similar situation and what drugs are you taking. I need to find a replacement for the Ethambutol. It cannot be Refampin due a reaction to another drug I am on for migraines.